var flag = false;
var clickedImg = 'dummy';
var clickedImgSub = 'laydummy';

function init(){
        imageLoad();
        //imgClick('top_cash');
        //window.parent.setMenuLoaded(true);
}

function imageLoad(){  
    if (document.images){
            //Workaround
            dummy_out = new Image(); dummy_out.src = "images/dot.gif";
            laydummy_out = new Image(); laydummy_out.src = "images/dot.gif";
            
            //pagelinks                                  
            link1_down = new Image(); link1_down.src = "images/icons/arroworange.png";
            link1_over = new Image(); link1_over.src = "images/icons/arroworange.png";
            link1_out = new Image(); link1_out.src = "images/icons/arrowblue.png";
            
            link2_down = new Image(); link2_down.src = "images/icons/arroworange.png";
            link2_over = new Image(); link2_over.src = "images/icons/arroworange.png";
            link2_out = new Image(); link2_out.src = "images/icons/arrowblue.png";
            
            link3_down = new Image(); link3_down.src = "images/icons/arroworange.png";
            link3_over = new Image(); link3_over.src = "images/icons/arroworange.png";
            link3_out = new Image(); link3_out.src = "images/icons/arrowblue.png";
            
            link4_down = new Image(); link4_down.src = "images/icons/arroworange.png";
            link4_over = new Image(); link4_over.src = "images/icons/arroworange.png";
            link4_out = new Image(); link4_out.src = "images/icons/arrowblue.png";
            
            link5_down = new Image(); link5_down.src = "images/icons/arroworange.png";
            link5_over = new Image(); link5_over.src = "images/icons/arroworange.png";
            link5_out = new Image(); link5_out.src = "images/icons/arrowblue.png";
            
            link6_down = new Image(); link6_down.src = "images/icons/arroworange.png";
            link6_over = new Image(); link6_over.src = "images/icons/arroworange.png";
            link6_out = new Image(); link6_out.src = "images/icons/arrowblue.png";
            
            link7_down = new Image(); link7_down.src = "images/icons/arroworange.png";
            link7_over = new Image(); link7_over.src = "images/icons/arroworange.png";
            link7_out = new Image(); link7_out.src = "images/icons/arrowblue.png";
            
            
            flag = true;
    }
}

function imgClick(imgName){
if((document.images) && (flag == true)){
        document[clickedImg].src = eval(clickedImg + "_out.src");
        document[imgName].src = eval(imgName + "_over.src");
        clickedImg = imgName;
        }
}

function rollIn(imgName){
  if ((document.images) && (clickedImg != imgName) && (flag == true)) {
 	document[imgName].src = eval(imgName + "_over.src");
  }
}

function rollOut(imgName){
	if ((document.images) && (imgName != clickedImg) && (flag == true)){
  	document[imgName].src = eval(imgName + "_out.src");
  }
}

/*function clickImg(imgName){
	if ((document.images) && (flag == true)){
	document[clickedImg].src = eval(clickedImg + "_out.src");
  	document[imgName].src = eval(imgName + "_down.src");
	clickedImg = imgName;
	eval(layerRef+'["'+curMenu+'"].document["'+clickedImgSub+'"].src = '+clickedImgSub+'_out.src');
	clickedImgSub = 'laydummy';
  }
}*/